Patent classifications
G
PHYSICS
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G06
COMPUTING OR CALCULATING; COUNTING
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G06K
GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
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17/00
Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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G06K17/0003
Automatic card files incorporating selecting, conveying and possibly reading and/or writing operations
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G06K17/0009
with sequential access selection of a record carrier from the card-file, e.g. relative movement between selecting device and card-file
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